Subject: Updating my heart rate zones... I don't fall into the regular formulas... After the other thread about heart rate zones, I got to thinking about my own zones. This is from a ten miler last weekend. Total time 1:16:19, avg heartrate 183 I'd like some help figuring out my threshold and my max. Most of the variation is due to hills. Edited by ironultrared 2012-11-04 10:46 PM
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